Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your yobola Wireless Earbuds, model LY27203168. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.
What's in the Box
- Wireless Earbuds (Left and Right)
- Charging Case
- USB-C Charging Cable
- User Manual
Image: The yobola wireless earbuds are shown inside their charging case, which is open. The earbuds are black with silver accents, and the case is also black. A small green LED light is visible on the front of the charging case, indicating power status.
Product Overview
The yobola Wireless Earbuds are designed for comfort and high-quality audio. Each earbud features a touch-sensitive area for control and an ergonomic design for a secure fit.
Earbud Features:
- Touch Control Area: For managing playback, calls, and voice assistant.
- Microphone: For clear call quality.
- Charging Contacts: For charging within the case.
Charging Case Features:
- Charging Port: USB-C for external power.
- LED Indicator: Displays charging status and battery level.
- Earbud Charging Slots: Securely holds and charges earbuds.
Image: A close-up of two yobola earbuds, highlighting their superior music quality, IPX5 water resistance, and Bluetooth 5.1 connectivity.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case.
- Place both earbuds into the charging case. Ensure they are correctly seated in their respective slots (L for left, R for right).
- Connect the USB-C charging cable to the charging port on the case and the other end to a USB power adapter (not included) or a computer's USB port.
- The LED indicator on the charging case will illuminate to show charging status. It will turn off or change color when fully charged.
A full charge provides approximately 5 hours of playtime for the earbuds, with the charging case offering an additional 20 hours, totaling 25 hours of playtime.
Image: The yobola earbuds and charging case are displayed, illustrating the extended playtime capabilities: 5 hours per charge and 20 additional hours from the case, for a total of 25 hours.
2. Pairing with Your Device
The earbuds support automatic pairing for convenience.
- Open the charging case. The earbuds will automatically power on and enter pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for available Bluetooth devices and select "T9" (or similar model name) from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
If pairing fails, place the earbuds back into the case, close the lid, and then reopen it to restart the pairing process. Ensure your device is within range and no other Bluetooth devices are interfering.
Image: A smartphone screen showing Bluetooth settings with "T9" as an available device, alongside the yobola earbuds and charging case, illustrating the automatic pairing process.
Operating Instructions
The yobola Wireless Earbuds feature intuitive touch controls on each earbud.
Power On/Off:
- Power On: Open the charging case, or long-press the touch area for 3 seconds if earbuds are out of case.
- Power Off: Place earbuds back into the charging case and close the lid, or long-press the touch area for 5 seconds.
Music Playback Controls:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Volume Up: Triple tap on the right earbud.
- Volume Down: Triple tap on the left earbud.
Call Management:
- Answer/End Call: Single tap on either earbud.
- Reject Call: Long press on either earbud for 2 seconds.
Voice Assistant:
- Activate Voice Assistant (Siri, Google Assistant): Long press on either earbud for 2 seconds (when not on a call).
Image: A diagram illustrating the touch control functions of the yobola earbuds, including play/pause, volume adjustment, track skipping, call management, and voice assistant activation (Siri).
Maintenance
Proper maintenance ensures the longevity and performance of your earbuds.
- Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use abrasive cleaners or solvents.
- Water Resistance: The earbuds are IPX5 water-resistant, meaning they can withstand light rain, splashes, and sweat. They are not designed for submersion in water. Ensure earbuds are dry before placing them back in the charging case.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place away from extreme temperatures.
Image: Two yobola earbuds are shown covered in water droplets, demonstrating their IPX5 waterproof rating against light rain, accidental splashes, and sweat.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Earbuds not in pairing mode; Bluetooth off on device; interference. | Ensure earbuds are in pairing mode (open case). Turn Bluetooth off and on on your device. Move closer to your device. |
| No sound from one earbud | Low battery; earbud not connected; earbud dirty. | Charge both earbuds. Re-pair the earbuds. Clean charging contacts. |
| Low volume | Device volume too low; earbud volume too low. | Increase volume on both your device and the earbuds using touch controls. |
| Earbuds not charging | Charging cable faulty; charging contacts dirty; case battery empty. | Try a different USB-C cable. Clean charging contacts on earbuds and case. Charge the charging case. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | LY27203168 |
| Connectivity Technology | Wireless (Bluetooth) |
| Wireless Communication | Bluetooth |
| Water Resistance Level | IPX5 (Waterproof) |
| Battery Life | Up to 25 Hours (with charging case) |
| Control Method | Touch |
| Noise Control | Sound Isolation |
| Headphones Jack | USB-C (for charging case) |
| Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
| Item Weight | 3.2 ounces |
| Product Dimensions | 0.67 x 0.67 x 1.57 inches |
Safety Information
- Do not disassemble or modify the earbuds or charging case.
- Keep away from extreme temperatures, direct sunlight, and open flames.
- Avoid prolonged exposure to high volume levels to prevent hearing damage.
- Keep out of reach of children and pets.
- Dispose of the product responsibly according to local regulations.
Warranty and Support
yobola products are designed with quality and reliability in mind. For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official yobola website.
Please retain your proof of purchase for any warranty claims.
